The area of the circle would be 16pi
The mean would be -92.75 due to the fact that -378 feet/7 minutes would equal the unit ratio of -92.75 feet/ 1minute or a mean of -92.75
In 8, 9, 10, all the triangles are similar, meaning corresponding sides have the same ratio.
8. hypotenuse / (short side) = 25/x = x/9
x² = 25*9 = 5²×3²
x = √(5²×3²) = 5*3 = 15
9. (long side) / (short side) = x/7 = 9/x
x² = 7*9
x = √(9*7) = 3√7
10. (short side) / (long side) = x/48 = 48/64
x = 48²/64 = 36
Answer:
B
Step-by-step explanation:
the y- intercept is the point on the y- axis where the line crosses it
the line crosses the y - axis at (0, - 4 ) ← y- intercept
Answer:
z/3 = 3/2 so 2z = 9 z = 4.5 cuz triangles are proportional
